Example usage for org.w3c.dom Node getAttributes

Introduction

In this page you can find the example usage for org.w3c.dom Node getAttributes.

Prototype

public NamedNodeMap getAttributes();

Source Link

Document

A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Usage

From source file:Main.java

/**
 * @param node/*from w ww .  ja  v  a  2  s .  c  o  m*/
 * @param attributeName
 * @return the String value of the given attributeName for the given node. null if the attributeName is not found or the input node is null.
 */
public static String nullSafeGetStringAttribute(Node node, String attributeName) {
    if (node != null) {
        Node namedItem = node.getAttributes().getNamedItem(attributeName);
        if (namedItem != null) {
            return namedItem.getNodeValue();
        }
    }
    return null;
}

From source file:Main.java

/**
 * Allows to retrieve the UUID of the node.
 * @param node node to be modified./*  w w w.  jav  a  2 s  .c  o m*/
 * @return the UUID of the node.
 */
public static String getNodeId(Node node) {
    String nodeId = null;
    NamedNodeMap nnm = node.getAttributes();
    if (nnm != null) {
        Attr a = (Attr) nnm.getNamedItemNS(CEFX_NAMESPACE, CEFXUID);
        if (a == null) {
            String name = CEFXUID;
            a = (Attr) nnm.getNamedItem(name);
        }
        if (a != null) {
            nodeId = a.getNodeValue();
        }
    }
    return nodeId;
}

From source file:Main.java

public static String getAttribute(Node node, String attributeName, String defaultValue) {
    Node attribute = node.getAttributes().getNamedItem(attributeName);
    return attribute != null ? attribute.getTextContent().trim() : defaultValue;
}

From source file:Main.java

/**
 * Utility method to fetch the attribute value from the given 
 * element node//from   ww w.  j a va 2 s . co  m
 * @param sNode
 * @param attribName
 * @return
 */
public static String getAttributeValue(Node sNode, String attribName) {
    String value = null;
    NamedNodeMap attrs = sNode.getAttributes();
    if (attrs != null) {
        Node attr = attrs.getNamedItem(attribName);
        if (attr != null) {
            value = attr.getNodeValue();
        }
    }
    return value;
}

From source file:Main.java

public static String getAttribute(Node node, String name) {
    if (node == null) {
        return null;
    }//  w  w  w.j  ava 2 s. co m

    Node val = node.getAttributes().getNamedItem(name);

    if (val == null) {
        return null;
    }

    return val.getNodeValue();
}

From source file:Main.java

public static Map<String, String> getMapOfAttributes(Node elem) {
    Map<String, String> attrs = new HashMap<String, String>();
    NamedNodeMap m = elem.getAttributes();
    if (m != null) {
        for (int i = 0; i < m.getLength(); ++i) {
            Attr a = (Attr) m.item(i);
            attrs.put(a.getName(), a.getValue());
        }/*from  w  w w . j a  va 2s.  c  om*/
    }
    return attrs;
}

From source file:Main.java

public static float readFloat(Node node, String attributeName, float def) {
    try {//from w  ww  .java  2s  .com
        return Float.parseFloat(node.getAttributes().getNamedItem(attributeName).getNodeValue());
    } catch (Exception ex) {
        return def;
    }
}

From source file:Main.java

public static String getAttributeValue(String attributeName, Node xmlNode) {
    if (xmlNode == null)
        return null;

    if (xmlNode.getAttributes() == null)
        return null;

    if (xmlNode.getAttributes().getLength() == 0)
        return null;

    Node n = xmlNode.getAttributes().getNamedItem(attributeName);

    if (n == null)
        return null;

    return n.getTextContent();
}

From source file:Main.java

/**
 * Sets an attribute on the specified node, with the given name and value
 *///w  w  w .  j a v  a  2s . co m
public static void setStrValue(Node node, String name, String value) {
    Attr att = node.getOwnerDocument().createAttribute(name);
    node.getAttributes().setNamedItem(att);
    att.setValue(value);
}

From source file:Main.java

public static String getAttributeValue(File xmlfile, String nodeXpath, String attributeName)
        throws ParserConfigurationException, SAXException, IOException, XPathExpressionException {
    //logger.debug("Getting the attribute value from the xml file" + xmlfile.toString());
    // get the Document object.
    Document doc = getDocument(xmlfile);

    // get the Node Object for the xpath.
    Node node = getNodeObject(nodeXpath, doc);

    NamedNodeMap attr = node.getAttributes();
    // Get the Attribute Value returned as a String
    String attributeValue = attr.getNamedItem(attributeName).getNodeValue();
    //logger.debug("Attribute name " + attributeName + " and the value is " + attributeValue);
    //logger.debug("Returning attribute value as " + attributeValue);
    return attributeValue;
}